Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7886602 | Apparatus for determining and/or monitoring a process variable | Helmut Pfeiffer | 2011-02-15 |
| 7530268 | Device for determining and/or monitoring at least one physical or chemical process variable of a medium in a container | Helmut Pfeiffer | 2009-05-12 |
| 7513151 | Protection against the effects of condensate bridges | Sascha D'Angelico | 2009-04-07 |
| 7444245 | Field device for determining and/or monitoring a process variable | Helmut Pfeiffer | 2008-10-28 |
| 7325461 | Measurement transducer of vibration-type | Ennio Bitto, Gerhard Eckert, Christian Matt, Helmut Pfeiffer, Alfred Rieder +2 more | 2008-02-05 |
| 7304247 | Circuit board with at least one electronic component | Dietmar Birgel | 2007-12-04 |
| 7191638 | Device for determining and/or monitoring at least one physical parameter and having a piezo-drive for oscillation-excitation and -detection | — | 2007-03-20 |
| 7095365 | Apparatus for monitoring a field device | Peter Klofer, Volker Dreyer, Roland Muller, Herbert Schroth | 2006-08-22 |
| 7061165 | Electromechanical converter comprising at least one piezoelectric element | Dietmar Birgel, Karl-Peter Hauptvogel | 2006-06-13 |
| 7043981 | Device for determining and/or monitoring a predetermined level in a container | Jutta Kuhny, Volker Dreyer | 2006-05-16 |
| 6938475 | Device for establishing and/or monitoring a predetermined fill level in a container | — | 2005-09-06 |
| 6845663 | Method and device for determining and/or monitoring the level of a medium in a container, or for determining the density of a medium in a container | Alexander Muller | 2005-01-25 |
| 6834419 | Method of producing sensor element | Igor Getman, Anatoliy Panitch, Yuriy Wusewker | 2004-12-28 |
| 6800241 | Process for producing dielectric component | Rolf Schwald, Alexander Hardell | 2004-10-05 |
| 6711942 | Apparatus for determining and/or monitoring the viscosity of a medium in a container | Igor Getman | 2004-03-30 |
| 6710517 | Electromechanical drive or sensor element for a measurement instrument, and method for their production | Igor Getman, Anatoliy Panitch, Yuriy Wusewker | 2004-03-23 |
| 6644116 | Device for determining and/or monitoring the level of a medium in a container | Igor Getman, Armin Rupp, Bernd Kastner | 2003-11-11 |
| 6437989 | Circuit board with an electronic component and a method for producing a connection between the circuit board and the component | Dietmar Birgel, Karl-Peter Hauptvogel | 2002-08-20 |
| 6420816 | Method for exciting lamb waves in a plate, in particular a container wall, and an apparatus for carrying out the method and for receiving the excited lamb waves | Igor Getman, Alexander Hardell | 2002-07-16 |
| 6417748 | Filling level measuring device operating with microwaves, having an insert composed of a dielectric, and process for producing the dielectric | Rolf Schwald, Alexander Hardell | 2002-07-09 |
| 6397683 | Clamp-on ultrasonic flowmeter | Heinerich Hagenmeyer, Peter Schwarzenberger, Thierry Moser, Marcel von Arx, Walter Kamber | 2002-06-04 |
| 6389891 | Method and apparatus for establishing and/or monitoring the filling level of a medium in a container | Sascha D'Angelico | 2002-05-21 |
| 6352000 | Vortex flow sensor | Igor Getman, Tanja Stöcklin, Frank Ohle, Roger Kerrom | 2002-03-05 |
| 6263731 | Method and assembly for monitoring a predetermined level in a container | Igor Getman | 2001-07-24 |
| 6236322 | Apparatus for establishing and/or monitoring a predetermined filling level in a container | Helmut Pfeiffer, Alexander Muller, Volker Dreyer, Wolfgang Brutschin | 2001-05-22 |